68780384

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{3541}}^1$

素因数の和:4158

約数の個数: 24

約数和(自身を含む): 135672768

約数和(自身を除く): 66892384

約数列:

[1, 2, 4, 8, 16, 32, 607, 1214, 2428, 3541, 4856, 7082, 9712, 14164, 19424, 28328, 56656, 113312, 2149387, 4298774, 8597548, 17195096, 34390192, 68780384]

約数ペア:

[(1, 68780384), (2, 34390192), (4, 17195096), (8, 8597548), (16, 4298774), (32, 2149387), (607, 113312), (1214, 56656), (2428, 28328), (3541, 19424), (4856, 14164), (7082, 9712)]